314  
CDUS46 KPDT 121918  
CLIHRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PENDLETON,OR  
1218 PM PDT TUE AUG 12 2025  
   
...............................  
 
   
..THE HERMISTON OR CLIMATE SUMMARY FOR AUGUST 11 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1906 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 102 416 PM 105 1971 93 9 95  
MINIMUM 58 515 AM 44 1917 58 0 65  
AVERAGE 80 76 4 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.13 1941 0.00 0.00 0.00  
MONTH TO DATE 0.11 0.04 0.07 T  
SINCE OCT 1 10.64 8.15 2.49 9.01  
SINCE JAN 1 5.75 5.18 0.57 5.59  
   
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 500 AM  
LOWEST 16 400 PM  
AVERAGE 47  
   
......................................................  
 
THE HERMISTON OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 106 1971  
MINIMUM TEMPERATURE (F) 58 43 1918  
 
SUNRISE AND SUNSET  
AUGUST 12 2025........SUNRISE 554 AM PDT SUNSET 809 PM PDT  
AUGUST 13 2025........SUNRISE 555 AM PDT SUNSET 808 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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